| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.739 | 17/5:01.563 |
| 2 | 2 | 18.148 | 17/5:05.039 |
| 3 | 3 | 17.511 | 17/5:02.589 |
| 4 | 2 | 16.890 | 18/5:16.296 |
| 5 | 2 | 17.457 | 18/5:15.882 |
| 6 | 1 | 16.613 | 18/5:13.074 |
| 7 | 2 | 18.020 | 18/5:14.686 |
| 8 | 2 | 17.320 | 18/5:14.321 |
| 9 | 2 | 16.307 | 18/5:12.010 |
| 10 | 2 | 16.898 | 18/5:11.225 |
| 11 | 2 | 17.358 | 18/5:11.336 |
| 12 | 2 | 16.567 | 18/5:10.242 |
| 13 | 2 | 18.290 | 18/5:11.702 |
| 14 | 2 | 17.363 | 18/5:11.761 |
| 15 | 2 | 15.869 | 18/5:10.020 |
| 16 | 2 | 17.857 | 18/5:10.733 |
| 17 | 2 | 17.901 | 18/5:11.408 |
| 18 | 2 | 17.493 | 18/5:11.601 |